。 World''s fastest Redundant Ethernet Ring : O-Ring (recovery time < 10ms over 250 units of connection)

。 Open-Ring support the other vendor''s ring technology in open architecture

。 O-RSTP support applications with complex topology

。 STP/RSTP/MSTP supported

。 IGMP snooping for filtering multicast traffic

。 Port Trunking for easy of bandwidth management

。 SNMP v1/v2c/v3 support for secured network management

。 RMON for traffic monitoring

。 Event notification through Syslog, Email, SNMP trap, and Relay Output

。 Port lock to prevent access from unauthorized MAC address

。 Windows utility (Open-Vision) support centralized management and configurable by Web-based ,Telnet, Console, CLI

。 Dual redundant DC power inputs of terminal block

。 Support two Gigabit combo port

。 Very wide operating temperature range from -40 to 70°C

。 Rigid IP-30 housing design

。 DIN-Rail and panel mounting enabled